package com.itheima.service.db;

import com.itheima.domain.vo.AnalysisSummaryVo;
import com.itheima.domain.vo.AnalysisUserVo;

public interface AnalysisByDayService {
    void saveOrUpdate();

    AnalysisSummaryVo summary();

    //统计图
    AnalysisUserVo users(String start, String end, String type);


}
